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Rebound of Cotton leaf curl Multan virus and its exclusive detection in cotton leaf curl disease outbreak, Punjab (India), 2015.
Datta, Sibnarayan; Budhauliya, Raghvendra; Das, Bidisha; Gopalakrishnan, Reji; Sharma, Sonika; Chatterjee, Soumya; Raju, P Srinivas; Veer, Vijay.
Afiliación
  • Datta S; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India. sndatta1978@gmail.com.
  • Budhauliya R; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
  • Das B; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
  • Gopalakrishnan R; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
  • Sharma S; Vector Management Division, Defence Research & Development Establishment (DRDE-DRDO), Gwalior, 474 002, India.
  • Chatterjee S; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
  • Vanlalhmuaka; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
  • Raju PS; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
  • Veer V; Molecular Virology Laboratory, Biotechnology Division, Defence Research Laboratory (DRL-DRDO), Tezpur, 784 001, India.
Sci Rep ; 7(1): 17361, 2017 12 12.
Article en En | MEDLINE | ID: mdl-29234082
Cotton leaf curl disease (CLCuD) outbreaks caused by CLCuD associated begomoviruses (CABs) significantly constrain cotton production in India and Pakistan. In comparison to the CABs circulating in Pakistan, molecular epidemiology, evolution and recombination patterns of CABs circulating in India are less studied. In this work, we characterized CAB complex sequences obtained from the most recent outbreak (Punjab, India, 2015), and rigorously analyzed them with reference to GenBank sequences, submitted from India, Pakistan and other neighbouring countries, using contemporary bioinformatics approaches. In this manuscript, we illustrate the detection of a recombinant, phylogenetically distinct clade of Cotton leaf curl Multan virus (CLCuMuV), suggesting rebound of CLCuMuV in this region. Interestingly, we could not detect Cotton leaf curl Kokhran virus-Burewala strain (CLCuKoV-Bu), which was prevalent in this region, until now. Our study thus indicates substitution of the 'virulent resistance breaking' CLCuKoV-Bu by the re-emerging CLCuMuV recombinants. Our findings corroborate with that of a very recent study from Pakistan and we here discuss epidemiological links between the CAB complexes reported in these two studies. Taken together, these observations signify a shifting epidemiology of CABs, and seem to correlate with the recent prediction of the 'third epidemic' of CLCuD in the Indian subcontinent.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de las Plantas / Brotes de Enfermedades / Gossypium / Begomovirus Tipo de estudio: Diagnostic_studies / Prognostic_studies País/Región como asunto: Asia Idioma: En Revista: Sci Rep Año: 2017 Tipo del documento: Article País de afiliación: India Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Enfermedades de las Plantas / Brotes de Enfermedades / Gossypium / Begomovirus Tipo de estudio: Diagnostic_studies / Prognostic_studies País/Región como asunto: Asia Idioma: En Revista: Sci Rep Año: 2017 Tipo del documento: Article País de afiliación: India Pais de publicación: Reino Unido